package cn.bjit.listener;

import cn.bjit.enums.BizCodeEnum;
import cn.bjit.enums.EventMessageType;
import cn.bjit.exception.BizException;
import cn.bjit.model.EventMessage;
import cn.bjit.service.ShortLinkService;
import com.rabbitmq.client.Channel;
import lombok.extern.slf4j.Slf4j;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.RabbitHandler;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.amqp.rabbit.retry.RepublishMessageRecoverer;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;

import java.io.IOException;

@Component
@Slf4j
@RabbitListener(queues = "short_link.add.link.queue")
public class ShortLinkAddLinkMQListener {

    @Autowired
    private ShortLinkService shortLinkService;

    @RabbitHandler
    public void shortLinkHandler(EventMessage eventMessage, Message message, Channel channel) throws IOException {
        log.info("监听到消息ShortLinkAddLinkMQListener message消息内容:{}", message);
        //标示
        long tag = message.getMessageProperties().getDeliveryTag();
        try {
            //TODO 处理业务逻辑  C端
            eventMessage.setEventMessageType(EventMessageType.SHORT_LINK_ADD_LINK.name());
            shortLinkService.handlerAddShortLink(eventMessage);

        } catch (Exception e) {
            //处理业务异常，还有进行其他操作，比如记录失败原因
            log.error("消费失败:{}", eventMessage);
            throw new BizException(BizCodeEnum.MQ_CONSUME_EXCEPTION);
        }
        log.info("消费成功:{}", eventMessage);
        //确认消息消费成功
        // channel.basicAck(tag, false);  //手动提交

    }
}